陕西黄河湿地生态问题及保护初探

Problems and Protection of Wetland Ecosystem of Yellow River in Shaanxi

陕西黄河湿地是由黄河及其支流渭河、洛河三条河流交汇而形成的,交汇处主要以河床漫滩为主,由河流水面、江心洲、滩涂、泛洪平原及部分低阶地组成,是典型的河流湿地。近年来随着周边经济的发展,人类开发利用湿地的强度越来越大,湿地生态系统及其功能退化明显。因此研究和保护这一湿地,对区域生态环境的建设有着重大意义。本文将河流湿地开发利用过程中出现的问题进行了分析,针对水资源减少、生物多样性锐减和环境污染等问题提出了一些开发与保护措施。

Wetlands of Yellow River is formed by meet of Yellow River,Weihe River and Luohe River.Interchanges are mainly riverbed and flood land which constitutes river water,islet in the river,intertidal zone,flood plain and terrace,and is a typical river wetland.In recent years,with the economic development surrounding it,as human＇s development and utilization of the wetland is increasing,the function of wetland ecosystem degenerates obviously.So the study and protection of the wetland is significant to the construction of the regional ecological environment.This article analyzes the problems existing in the process of development and utilization of river wetland and put forward development and protection strategy aiming at reduction of water resources,biodiversity loss and environmental pollution.